Monday to Friday from 09: 00 a.m. to 12: 00 a.m. and from 14: 00 p.m. to 18: 00 p.m. From Monday to Friday, people go to work from 9 am to 12 am and from 2 pm to 6 pm. If you do something, you can deal with it directly. I don't go to work on Saturday and Sunday, and I don't go to work on holidays. If you have something urgent, you can ask the duty officer of Shenzhen Futian Education Bureau.